DE102012213217A1 - Measuring device of measuring block for measuring flow volume of lubricant to lubrication fitting used in e.g. paper manufacturing machine, has external gear wheels, stator and rotor whose axles are parallel to width of module housing - Google Patents
Measuring device of measuring block for measuring flow volume of lubricant to lubrication fitting used in e.g. paper manufacturing machine, has external gear wheels, stator and rotor whose axles are parallel to width of module housing Download PDFInfo
- Publication number
- DE102012213217A1 DE102012213217A1 DE201210213217 DE102012213217A DE102012213217A1 DE 102012213217 A1 DE102012213217 A1 DE 102012213217A1 DE 201210213217 DE201210213217 DE 201210213217 DE 102012213217 A DE102012213217 A DE 102012213217A DE 102012213217 A1 DE102012213217 A1 DE 102012213217A1
- Authority
- DE
- Germany
- Prior art keywords
- lubricant
- module housing
- measuring device
- measuring
- gears
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
- G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
- G01F3/10—Geared or lobed impeller meters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/082—Details specially related to intermeshing engagement type machines or pumps
- F04C2/084—Toothed wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
- F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
- F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
- G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
- G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
- G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
- G01F3/08—Rotary-piston or ring-piston meters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2220/00—Application
- F04C2220/24—Application for metering throughflow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/81—Sensor, e.g. electronic sensor for control or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/20—Rotary pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2270/00—Controlling
- F16N2270/20—Amount of lubricant
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- General Details Of Gearings (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Die Erfindung betrifft eine Messvorrichtung zur Erfassung eines Schmiermittelvolumenstroms. The invention relates to a measuring device for detecting a lubricant volume flow.
Derartige Messvorrichtungen werden gebraucht um das Schmiermittelvolumen, das von einer zentralen Schmierstoffleitung über mehrere parallele Einzelleitungen zu einer Schmierstelle gepumpt bzw. gepresst wird, zu erfassen. Als Schmiermittel kann Öl oder Fett zum Einsatz kommen.Such measuring devices are used to detect the volume of lubricant that is pumped or pressed from a central lubricant line via a plurality of parallel individual lines to a lubrication point. As a lubricant, oil or grease can be used.
Die Messvorrichtungen sind jeweils hinter einer Drossel angeordnet. Aufgabe der Drossel ist es, den Schmierstoff aus der Hauptleitung bedarfsgerecht entsprechend den Anforderungen der zu versorgenden Schmierstelle zu drosseln, sodass das richtige Schmierstoffvolumen an der Schmierstelle ankommt. Mittels der Messvorrichtung wird der Volumenstrom gemessen und überwacht, damit jede Schmierstelle nur mit der Schmierstoffmenge versorgt wird, die unbedingt notwendig ist.The measuring devices are each arranged behind a throttle. The task of the throttle is to throttle the lubricant from the main line according to the requirements of the lubrication point to be supplied, so that the correct lubricant volume arrives at the lubrication point. By means of the measuring device, the volume flow is measured and monitored so that each lubrication point is supplied only with the amount of lubricant that is absolutely necessary.
Insbesondere in Maschinen zur Herstellung von Papier-, Tissue- oder Kartonbahnen, die oft mehrere Hundert Schmierstellen aufweisen, haben sich Messvorrichtungen zur Erfassung des Schmiermittelvolumenstroms zu den Schmierstoffstellen zur Reduzierung des Schmiermittelbedarfs bewährt. In particular in machines for the production of paper, tissue or board webs, which often have several hundred lubrication points, measuring devices for detecting the lubricant volume flow to the lubricant points have proven to reduce the lubricant requirement.
Durch die vorgeschaltete Drossel kann die Schmierstoffmenge gut an die Erfordernisse angepasst werden und Korrekturen können anhand der Messergebnisse der Messvorrichtung bei laufender Maschine ausgeführt werden.Due to the upstream throttle, the lubricant quantity can be easily adapted to the requirements and corrections can be made on the basis of the measurement results of the measuring device while the machine is running.
Aus dem Stand der Technik sind derartige Messvorrichtungen durchaus bekannt. Diese bestehen aus zwei ineinandergreifenden Zahnrädern, die in einem Modulgehäuse angeordnet sind, das mit einem Deckel verschlossen ist. In dem Deckel ist ein Schauglas eingearbeitet, durch welches die Bewegung der Zahnräder überwacht werden kann. Zum Zählen der Umdrehungen eines Zahnrades, aus dem sich das Volumen berechnen lässt, ist zusätzlich ein Zähler, zum Beispiel ein Induktionszähler, vorgesehen. From the prior art, such measuring devices are well known. These consist of two intermeshing gears, which are arranged in a module housing which is closed with a lid. In the lid, a sight glass is incorporated, through which the movement of the gears can be monitored. To count the revolutions of a gear from which the volume can be calculated, a counter, for example an induction counter, is additionally provided.
Die Messvorrichtungen sind modular aufgebaut und werden senkrecht zu den Achsen der Zahnräder zu Messblöcken zusammengesetzt bzw. gestapelt. Die Schmierstoffzuleitung erfolgt über eine zentrale Schmiermittelzuleitung, die durch alle Module führt. In jedem Modul sind eine Drossel sowie ein Bypass integriert. The measuring devices are modular and are assembled perpendicular to the axes of the gears to measuring blocks or stacked. The lubricant is supplied via a central lubricant supply line, which leads through all modules. In each module, a throttle and a bypass are integrated.
Die Modulgehäuse sind zwar sehr wartungsfreundlich und lassen sich sehr flexibel aneinanderreihen, aber sie sind durch die integrierten Funktionen auch sehr aufwendig herzustellen, was sie verhältnismäßig teuer macht. Although the module housings are very easy to maintain and can be very flexible string together, but they are also very expensive to produce by the integrated functions, which makes them relatively expensive.
Eine der Aufgaben der Erfindung ist es, eine Messvorrichtung sowie einen Messblock vorzuschlagen, die/der einfacher aufgebaut ist. One of the objects of the invention is to propose a measuring device and a measuring block which is of a simpler construction.
Die Aufgabe wird mittels einer Messvorrichtung mit den Merkmalen des Anspruches 1 und einer Zentralschmiermittelmessvorrichtung mit mehreren Messvorrichtungen nach Anspruch 11 gelöst. The object is achieved by means of a measuring device having the features of
Bei der Analyse von Messvorrichtungen zur Erfassung eines Schmiermittelvolumenstroms entsprechend dem Stand der Technik wurde festgestellt, dass diese Vorrichtungen relativ kompliziert aufgebaut sind. Im Wesentlichen muss eine derartige Messvorrichtung mindestens ein Modulgehäuse, zwei ineinandergreifende Zahnräder und ein Element zur Erfassung der Drehbewegung eines Zahnrades aufweisen.In the analysis of measuring devices for detecting a lubricant volume flow according to the prior art, it has been found that these devices are constructed relatively complicated. In essence, such a measuring device must have at least one module housing, two intermeshing gears and a member for detecting the rotational movement of a gear.
Der Erfinder hat erkannt, dass der Aufbau gegenüber dem Stand der Technik wesentlich vereinfacht werden kann, wenn die Achsen der Zahnräder parallel zur Breite des Modulgehäuses, also der Modulbreite, angeordnet sind. The inventor has recognized that the structure compared to the prior art can be significantly simplified if the axes of the gears are arranged parallel to the width of the module housing, so the module width.
Das hat den Vorteil, dass das Modulgehäuse und die Zahnräder im Wesentlichen die gleiche Breite aufweisen können, wobei mit im Wesentlichen gemeint ist, dass ein Spiel vorhanden ist, sodass sich die Zahnräder frei drehen können. This has the advantage that the module housing and the gears can have substantially the same width, which essentially means that there is a play, so that the gears can rotate freely.
In dem Fall einer einzelnen Messvorrichtung bzw. Messmoduls kann diese/s mittels zweier Deckel verschlossen werden, wobei das Modulgehäuse zwischen den Deckeln mittels eines Klemmelements geklemmt ist. Die Klemmung erfolgt vorzugsweise in der Art, dass das Modulgehäuse bei gelöster Klemmung zusammen mit den Zahnrädern zwischen den beiden Platten herausgezogen werden kann. Dadurch ist eine leichte Montage der Messvorrichtungen möglich und das Innere der Messvorrichtung ist ohne weiteren Aufwand zugänglich.In the case of a single measuring device or measuring module, this can be closed by means of two covers, wherein the module housing is clamped between the covers by means of a clamping element. The clamping is preferably carried out in such a way that the module housing can be pulled out with dissolved clamping together with the gears between the two plates. As a result, an easy mounting of the measuring devices is possible and the interior of the measuring device is accessible without further effort.
In einer weiteren Ausführung kann das Modulgehäuse für die Messvorrichtung einseitig durch eine Seitenwand verschlossen sein und auf der anderen Seite eine Kontaktfläche aufweisen. Zum Verschließen kann das Modulgehäuse mittels eines Klemmelements mit der Kontaktfläche gegen eine Dichtfläche gedrückt werden. Auch hier erfolgt die Klemmung in der Art, dass das Modulgehäuse zusammen mit den Zahnrädern parallel zur Dichtfläche herausziehbar ist.In a further embodiment, the module housing for the measuring device can be closed on one side by a side wall and on the other side have a contact surface. To close the module housing can be pressed by means of a clamping element with the contact surface against a sealing surface. Again, the clamping is done in such a way that the module housing is pulled out together with the gears parallel to the sealing surface.
Die Zahnräder können als Außenzahnräder oder Innenzahnräder ausgeführt sein, wobei die Außenzahnräder zu bevorzugen sind, weil bei Innenzahnrädern in zumindest eine Seitenwand zusätzliche Kanäle eingebracht werden müssen.The gears may be designed as external gears or internal gears, the external gears are preferable because at Internal gears in at least one side wall additional channels must be introduced.
Die Breite des Modulgehäuses und der Zahnräder kann durch diese Ausführungen sehr einfach an das erforderliche Schmiermittelvolumen angepasst werden.The width of the module housing and the gears can be easily adapted by these designs to the required lubricant volume.
Die Lagerung der Zahnräder erfolgt vorzugsweise in den Deckeln oder in der einen Seitenwand und/oder dem Deckel bzw. der Dichtfläche. Als Dichtfläche kann auch die Seitenwand eines weiteren Modulgehäuses dienen.The bearing of the gears is preferably carried out in the lids or in one side wall and / or the lid or the sealing surface. As a sealing surface can also serve the side wall of another module housing.
Weiterhin kann das Klemmelement aus Gewindespannern, vorzugsweise drei oder vier Gewindespannern, bestehen. Diese können derart angeordnet werden, dass die Messvorrichtung problemlos herausgezogen werden kann.Furthermore, the clamping element of threaded tensioners, preferably three or four threaded tensioners exist. These can be arranged so that the measuring device can be easily pulled out.
Das Element zur Erfassung der Drehbewegung eines Zahnrades kann aus einem in einem Zahnrad eingebrachten Magneten und einem Induktionszähler bestehen. The element for detecting the rotational movement of a gear can consist of a magnet inserted in a gear and an induction counter.
Jede Messvorrichtung kann im Schmiermittelzulauf und/oder im Schmiermittelauslass eine Drosselnadel aufweisen, mittels der/denen die Schmiermittelzufuhr zur Schmierstelle exakt eingestellt werden kann.Each measuring device may have a throttle needle in the lubricant inlet and / or in the lubricant outlet, by means of which the lubricant supply to the lubrication point can be set exactly.
Durch den vereinfachten Aufbau können die beidseitig offenen Modulgehäuse aber auch die Zahnräder aus einem Strangguss oder extrudiertem Kunststoffmaterial hergestellt werden, das dann nur noch auf Länge zugeschnitten und werden muss. Due to the simplified design, the module housing open on both sides but also the gears can be made of a continuous casting or extruded plastic material, which then only needs to be cut to length and must.
Des Weiteren lässt sich mit den erfindungsgemäßen Messvorrichtungen relativ einfach ein Messblock zur Versorgung von mehreren Schmiermittelstellen aufbauen. Dieser kann dann mehrere Messvorrichtungen zur Erfassung eines Schmiermittelvolumenstroms umfassen, wobei die Messvorrichtungen in Richtung der Zahnradachsen gestapelt sind.Furthermore, with the measuring devices according to the invention, it is relatively easy to build up a measuring block for supplying several lubricant sites. This can then comprise a plurality of measuring devices for detecting a lubricant volume flow, wherein the measuring devices are stacked in the direction of the gear axes.
Werden beidseitig offene Modulgehäuse verwendet, wird nur noch ein Deckel zwischen zwei Modulgehäusen benötigt. Dieser kann zudem noch dünner ausgeführt sein wie die Enddeckel des Messblocks.If module housings open on both sides are used, only a cover between two module housings is required. This can also be made even thinner as the end cover of the measuring block.
In einer weiteren Ausführung kann der Messblock aus Modulgehäuse mit Seitenwand aufgebaut werden. Dabei wird jeweils die Seitenwand des folgenden Modulgehäuses als Dichtfläche bzw. Deckel verwendet. Nur das abschließende Modulgehäuse wird mit einem Enddeckel verschlossen.In a further embodiment, the measuring block can be constructed from module housing with side wall. In each case, the side wall of the following module housing is used as a sealing surface or cover. Only the final module housing is closed with an end cover.
Bei dem erfindungsgemäßen Messblock kann die Schmiermittelversorgung der Messvorrichtungen über eine zentrale Schmiermittelzuleitung erfolgen. In the case of the measuring block according to the invention, the lubricant supply of the measuring devices can take place via a central lubricant supply line.
Des Weiteren kann jedes Modulgehäuse und die zentrale Schmiermittelzuleitung jeweils über ein Verbindungsstück, bevorzugt einem Küken, miteinander verbunden sein, durch das Schmiermittel von der Schmiermittelleitung in die Messvorrichtung gelangt.Furthermore, each module housing and the central lubricant supply line can each be connected to one another via a connecting piece, preferably a plug, through which lubricant passes from the lubricant line into the measuring device.
Weitere Merkmale der erfindungsgemäßen Messvorrichtung und des Messblocks sowie weitere Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung bevorzugter Ausführungsbeispiele unter Bezugnahme auf die Zeichnung.Further features of the measuring device according to the invention and the measuring block and further advantages of the invention will become apparent from the following description of preferred embodiments with reference to the drawings.
Nachfolgend wird die Erfindung anhand von Skizzen näher erläutert.The invention will be explained in more detail with reference to drawings.
In diesen zeigen:In these show:
Die Ermittlung der Umdrehungen erfolgt dadurch, dass ein Magnet
In
Die Achsen
Der Schmiermittelanschluss an den Schmiermittelzulauf
Die Breite b der Messvorrichtungen
Eine weitere Ausführungsform der Messmodule
Nicht dargestellt, aber auch denkbar, ist eine Gehäuseausführung mit einer Messvorrichtung
Die Lagerung der Zahnräder kann bei Gehäuseausführungen mit Seitenwand auch fliegend in der Seitenwand erfolgen.The bearing of the gears can be done in the case of housing versions with side wall and flying in the side wall.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Messvorrichtung measuring device
- 22
- Zahnrad gear
- 33
- Modulgehäuse module housing
- 44
- Enddeckel End covers
- 55
- Zwischendeckel intermediate cover
- 66
- Achse axis
- 77
- Schmiermittelzulauf lubricant inlet
- 88th
- Drosselnadel throttle needle
- 99
- Küken chick
- 1010
- Magnet magnet
- 1111
- Induktionszähler induction counter
- 1212
- Schmierleitungsanschluss Lubrication line connection
- 1313
- Schmiermittel lubricant
- 1414
- Schmiermittelzulaufprofil Lubricant inlet profile
- 14a14a
- Sicherung fuse
- 1515
- Spannelement clamping element
- 16 16
- SeitenwandSide wall
- 1717
- Dichtung poetry
- 1818
- Schmierstoffleitung lubricant line
- 1919
- Dichtfläche, Kontaktfläche Sealing surface, contact surface
- 2020
- Stator stator
- 2121
- Rotor rotor
- 22, 2322, 23
- Kanäle channels
- 2424
- Doppelgehäuse double housing
- bb
- Modulbreite module width
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210213217 DE102012213217A1 (en) | 2012-07-27 | 2012-07-27 | Measuring device of measuring block for measuring flow volume of lubricant to lubrication fitting used in e.g. paper manufacturing machine, has external gear wheels, stator and rotor whose axles are parallel to width of module housing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210213217 DE102012213217A1 (en) | 2012-07-27 | 2012-07-27 | Measuring device of measuring block for measuring flow volume of lubricant to lubrication fitting used in e.g. paper manufacturing machine, has external gear wheels, stator and rotor whose axles are parallel to width of module housing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012213217A1 true DE102012213217A1 (en) | 2014-01-30 |
Family
ID=49912240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210213217 Ceased DE102012213217A1 (en) | 2012-07-27 | 2012-07-27 | Measuring device of measuring block for measuring flow volume of lubricant to lubrication fitting used in e.g. paper manufacturing machine, has external gear wheels, stator and rotor whose axles are parallel to width of module housing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102012213217A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106015900A (en) * | 2016-08-03 | 2016-10-12 | 湖南机油泵股份有限公司 | Gear type engine oil pump |
CN106764370A (en) * | 2015-11-23 | 2017-05-31 | 湖南机油泵股份有限公司 | A kind of uniform rotor-type oil pump of new fuel feeding |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE819579C (en) * | 1949-03-08 | 1954-02-08 | Otto Kraemer | Distributor for the equal delivery of several nozzles or other bulk consumers |
DE1623925C3 (en) * | 1967-01-03 | 1980-02-21 | American Meter Co., Philadelphia, Pa. (V.St.A.) | Rotary fluid meter |
DE3325011A1 (en) * | 1982-07-28 | 1984-02-02 | O. Kytölä ja Kumpp. Kommandiittiyhtiö, 40950 Muurame | METHOD AND DEVICE FOR LUBRICATING BEARINGS OF A PLANT CONTAINING MULTIPLE OIL LUBRICATED BEARINGS |
DE3300657A1 (en) * | 1983-01-07 | 1984-07-12 | Breckland Meters Ltd., Mildenhall, Suffolk | Apparatus for measuring the flow of a fluid |
US5058709A (en) * | 1989-06-09 | 1991-10-22 | Joseph Vogele Ag | Device for the dosing of lubricants |
US5197568A (en) * | 1988-06-16 | 1993-03-30 | Horttonen Kalevi V | Assembling series of distribution and measuring units for a lubricating oil system and for manufacturing the principal components of the series |
US5627313A (en) * | 1993-11-15 | 1997-05-06 | Gomez; Tremi+E,Otl N+Ee O J. A. | Positive displacement volumetric measuring device |
WO2011017499A2 (en) * | 2009-08-05 | 2011-02-10 | Knight, Llc | Chemical dispensing systems and positive displacement flow meters therefor |
-
2012
- 2012-07-27 DE DE201210213217 patent/DE102012213217A1/en not_active Ceased
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE819579C (en) * | 1949-03-08 | 1954-02-08 | Otto Kraemer | Distributor for the equal delivery of several nozzles or other bulk consumers |
DE1623925C3 (en) * | 1967-01-03 | 1980-02-21 | American Meter Co., Philadelphia, Pa. (V.St.A.) | Rotary fluid meter |
DE3325011A1 (en) * | 1982-07-28 | 1984-02-02 | O. Kytölä ja Kumpp. Kommandiittiyhtiö, 40950 Muurame | METHOD AND DEVICE FOR LUBRICATING BEARINGS OF A PLANT CONTAINING MULTIPLE OIL LUBRICATED BEARINGS |
DE3300657A1 (en) * | 1983-01-07 | 1984-07-12 | Breckland Meters Ltd., Mildenhall, Suffolk | Apparatus for measuring the flow of a fluid |
US5197568A (en) * | 1988-06-16 | 1993-03-30 | Horttonen Kalevi V | Assembling series of distribution and measuring units for a lubricating oil system and for manufacturing the principal components of the series |
US5058709A (en) * | 1989-06-09 | 1991-10-22 | Joseph Vogele Ag | Device for the dosing of lubricants |
US5627313A (en) * | 1993-11-15 | 1997-05-06 | Gomez; Tremi+E,Otl N+Ee O J. A. | Positive displacement volumetric measuring device |
WO2011017499A2 (en) * | 2009-08-05 | 2011-02-10 | Knight, Llc | Chemical dispensing systems and positive displacement flow meters therefor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106764370A (en) * | 2015-11-23 | 2017-05-31 | 湖南机油泵股份有限公司 | A kind of uniform rotor-type oil pump of new fuel feeding |
CN106015900A (en) * | 2016-08-03 | 2016-10-12 | 湖南机油泵股份有限公司 | Gear type engine oil pump |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2634366B1 (en) | Dual spindle helical spindle pump with a single-entry design | |
EP2084451B1 (en) | Lubricant distributor | |
WO2007065486A1 (en) | Multi-step helical screw compressor unit | |
EP3099899B1 (en) | Screw spindle pump | |
DE102012005949B4 (en) | Two-spindle screw pump in double-flow design | |
WO2014001089A1 (en) | Screw pump | |
DE102011053022B4 (en) | Lubricant pump unit | |
EP1864023B1 (en) | Clamping device | |
DE102012213217A1 (en) | Measuring device of measuring block for measuring flow volume of lubricant to lubrication fitting used in e.g. paper manufacturing machine, has external gear wheels, stator and rotor whose axles are parallel to width of module housing | |
EP2828527A1 (en) | Refrigerant compressor | |
DE202012003844U1 (en) | Modular valve system | |
DE102010061561A1 (en) | filter means | |
EP3394449B1 (en) | Refrigerant compressor system | |
AT517819A1 (en) | Flushable device for measuring flow processes of fluids | |
DE102008011590B3 (en) | Progressive lubricant distributor for e.g. printing machine, has dosing element arranged between start element and end element, and cylinder bore diagonally arranged in dosing element | |
EP3207251A1 (en) | Refrigerant compressor | |
DE102011084828B4 (en) | conveyor unit | |
EP2562298A2 (en) | Step bearing for a spinning rotor | |
EP0386326B1 (en) | Flow control system for lubrication devices | |
DE202021104106U1 (en) | Device for dividing a liquid transported by means of a gas flow | |
DE835834C (en) | Screw pump | |
DE102005050001A1 (en) | rotor pump | |
WO2018189041A1 (en) | Screw-type compressor arrangement with synchronization gears and transmission gearing | |
EP0090943B1 (en) | Progressive distributing device | |
DE202006004563U1 (en) | Swivel drive for operation of e.g. butterfly valve, in chemotechnical plant, has stopper unit that is insertable in movement region of stopper lug such that bedstop is formed, where bedstop stays in relation to position of stopper unit |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |
Effective date: 20140325 |